UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAUbSvBsfUCFIo5FzWjhm05HZGi8bNn99/8UNSIsoTY=' 
WHERE 
  key_id = '13bd957e8b5ea8147adb1bb606561a4d8f9c68f6f37a6e5607675d46f941d2ef' 
  AND (
    token = 'PAUbSvBsfUCFIo5FzWjhm05HZGi8bNn99/8UNSIsoTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )